Re: [PATCH 3/8] ARM: dts: omap: Add usb_otg and glue data

[kishon]

Hi,

On Thursday 07 February 2013 11:51 AM, Rajendra Nayak wrote:
> []...
>
> > diff --git a/Documentation/devicetree/bindings/usb/omap-usb.txt
> > b/Documentation/devicetree/bindings/usb/omap-usb.txt
> > index 29a043e..4688265 100644
> > --- a/Documentation/devicetree/bindings/usb/omap-usb.txt
> > +++ b/Documentation/devicetree/bindings/usb/omap-usb.txt
> > @@ -15,6 +15,7 @@ OMAP MUSB GLUE
> >      represents PERIPHERAL.
> >    - power : Should be "50". This signifies the controller can supply
> > upto
> >      100mA when operating in host mode.
> > + - usb-phy : the phandle for the PHY device
> >
> >   SOC specific device node entry
> >   usb_otg_hs: usb_otg_hs@4a0ab000 {
> > diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts
> > b/arch/arm/boot/dts/omap3-beagle-xm.dts
> > index 3705a81..cb07583 100644
> > --- a/arch/arm/boot/dts/omap3-beagle-xm.dts
> > +++ b/arch/arm/boot/dts/omap3-beagle-xm.dts
> > @@ -107,3 +107,9 @@
> >        */
> >       ti,pulldowns = <0x03a1c4>;
> >   };
> > +
> > +&usb_otg_hs {
> > +    interface_type = <0>;
> > +    mode = <3>;
> > +    power = <50>;
> > +};
> > diff --git a/arch/arm/boot/dts/omap3-evm.dts
> > b/arch/arm/boot/dts/omap3-evm.dts
> > index e8ba1c2..afb9ba9 100644
> > --- a/arch/arm/boot/dts/omap3-evm.dts
> > +++ b/arch/arm/boot/dts/omap3-evm.dts
> > @@ -59,3 +59,9 @@
> >   &twl_gpio {
> >       ti,use-leds;
> >   };
> > +
> > +&usb_otg_hs {
> > +    interface_type = <0>;
> > +    mode = <3>;
> > +    power = <50>;
> > +};
> > diff --git a/arch/arm/boot/dts/omap3-overo.dtsi
> > b/arch/arm/boot/dts/omap3-overo.dtsi
> > index 89808ce..4b3d157 100644
> > --- a/arch/arm/boot/dts/omap3-overo.dtsi
> > +++ b/arch/arm/boot/dts/omap3-overo.dtsi
> > @@ -55,3 +55,9 @@
> >   &twl_gpio {
> >       ti,use-leds;
> >   };
> > +
> > +&usb_otg_hs {
> > +    interface_type = <0>;
> > +    mode = <3>;
> > +    power = <50>;
> > +};
> > diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
> > index 1acc261..b6472f7 100644
> > --- a/arch/arm/boot/dts/omap3.dtsi
> > +++ b/arch/arm/boot/dts/omap3.dtsi
> > @@ -397,5 +397,17 @@
> >               ti,timer-alwon;
> >               ti,timer-secure;
> >           };
> > +
> > +        usb_otg_hs: usb_otg_hs@480ab000 {
> > +            compatible = "ti,omap3-musb";
> > +            reg = <0x480ab000 0x1000>;
> > +            interrupts = <0 92 0x4>, <0 93 0x4>;
> > +            interrupt-names = "mc", "dma";
> > +            ti,hwmods = "usb_otg_hs";
> > +            usb-phy = <&usb2_phy>;
> > +            multipoint = <1>;
> > +            num_eps = <16>;
> > +            ram_bits = <12>;
>
> Where are these bindings documented? The general convention is to use
> a '-' for property names and not '_'

It's documented in Documentation/devicetree/bindings/usb/omap-usb.txt
Actually the documentation and the drivers got merged with this binding 
long back.

Thanks
Kishon
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